mpc8569e Freescale Semiconductor, Inc, mpc8569e Datasheet - Page 93

• Manufacturer Part Number: mpc8569e
• Description: Mpc8569e Powerquicc Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

2.11.4.2
The following table defines the transmitter AC specifications for the Serial RapidIO. The AC timing specifications do not
include RefClk jitter
The following table defines the receiver AC specifications for Serial RapidIO. The AC timing specifications do not include
RefClk jitter.
Freescale Semiconductor
At recommended operating conditions with XV
At recommended operating conditions with ScoreVDD = 1.0 V ± 3%. and 1.1 V ± 3%.
Deterministic jitter
Total jitter
Unit Interval: 1.25 GBaud
Unit Interval: 2.5 GBaud
Unit Interval: 3.125 GBaud
Deterministic jitter tolerance
Combined deterministic and random jitter
tolerance
Total jitter tolerance
Bit error rate
Unit Interval: 1.25 GBaud
Unit Interval: 2.5 GBaud
Unit Interval: 3.125 GBaud
Notes:
1. Measured at receiver
2. Total jitter is composed of three components: deterministic jitter, random jitter and single frequency sinusoidal jitter. The
3. System/board must be designed to ensure the input requirement to the device is achieved. Proper device operation is
guaranteed for inputs meeting this requirement by design, simulation, characterization, or functional testing
sinusoidal jitter may have any amplitude and frequency in the unshaded region of
is included to ensure margin for low-frequency jitter, wander, noise, crosstalk, and other variable system effects.
Parameter
Parameter
AC Requirements for Serial RapidIO Transmitter
2
MPC8569E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 0
Table 54. SRIO Transmitter AC Timing Specifications
Table 55. SRIO Receiver AC Timing Specifications
DD
= 1.0 V ± 3%. and 1.1 V ± 3%
Symbol
Symbol
BER
J
J
J
UI
UI
UI
J
J
UI
UI
UI
DR
D
D
T
T
800 – 100ppm
400 – 100ppm
320 – 100ppm
800 – 100ppm
400 – 100ppm
320 – 100ppm
0.37
0.55
0.65
Min
Min
—
—
—
Typical
Typical
800
400
320
800
400
320
—
—
—
—
—
—
Figure
800 + 100ppm
400 + 100ppm
320 + 100ppm
800 + 100ppm
400 + 100ppm
320 + 100ppm
48. The sinusoidal jitter component
10
Max
0.17
0.35
Max
—
—
—
–12
Serial RapidIO (SRIO)
UI p-p
UI p-p
UI p-p
UI p-p
UI p-p
Unit
Unit
ps
ps
ps
—
ps
ps
ps
Notes
Notes
1, 3
1, 3
1, 3
—
—
—
—
—
—
—
—
—
93